Integration of microfluidics in smart acoustic metamaterialsKrishnadas Narayanan Nampoothiri, Shubhi Bansal, Abhishek Jha and Prateek MittalEur. Phys. J. Spec. Top., 233 13-14 (2024) 2215-2223DOI: https://doi.org/10.1140/epjs/s11734-024-01112-7